How to remove restricted calls?

You can cancel the call restriction in the phone settings. According to the inquiry of Pacific Science and Technology, the method of lifting the restriction on sales is as follows.

1. Open "Settings", drop down the setting menu and click to enter "System Application", then select "Phone" and click to enter.

2. After entering, you can see "Operator Call Related Settings" at the bottom. Click to enter and select "call barring Options".

3. You can see that there are three options under the call barring panel. Click Cancel All Restrictions and enter a password to turn it off.